*Sound Of Rain on 21 January 2015
The best one is definitely Super Smash Bros U. They keep improving in terms of characters, stages and so on. Plus, the graphics keep getting better. If I could only play one of them today, SSBU all the way.
With that said, the gameplay has stayed the same for the most part within all the games. The smash ball being the main added feature.
So, while it's the best game in the series, it really isn't my favorite for it's time if that makes sense. At the time of release, Brawl was my favorite. Back in 2008, Brawl was awesome
